Description
Array index error in the xrdp_bitmap_def_proc function in xrdp/funcs.c in xrdp 0.4.1 and earlier allows remote attackers to execute arbitrary code via vectors that manipulate the value of the edit_pos structure member.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | xrdp | 0.4.0~dfsg-9 | — |
| Debian 13 | xrdp | 0.4.0~dfsg-9 | — |
| Debian 12 | xrdp | 0.4.0~dfsg-9 | — |
References
- SUSE-SR:2009:003 vendor-advisory
- 33371 vdb-entry
- xrdp-xrdpbitmapdefproc-code-execution(48093) vdb-entry
- [oss-security] 20090112 CVE request: xrdp mailing-list
- http://packetstormsecurity.org/0812-advisories/VA_VD_87_08_XRDP.pdf